Electric fence controller



FIG. 1 is a top plan view thereof showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a perspective view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for an electric fence controller, as shown. 